HFC-E1 » History » Revision 4
Revision 3 (Anonymous, 02/19/2016 10:47 PM) → Revision 4/6 (laforge, 02/19/2016 10:47 PM)
The HFC-E1 is an E1 controller chipset for PCI bus, produced by CologneChip. There are a number of cards using this chipset, among others * The HFC-E1 Evaluation Board of ChipCologne * Beronet BN1E1 Card (http://www.beronet.com/downloads/whitepapers/BNXE1.pdf) * Junghanns.NET SingleE1 card (http://www.junghanns.net/en/singleE1_produkt.html) == Evaluation Board == CologneChip offers a HFC-E1 Evaluation Board, which is used by our project. Other HFC-E1 cards should theoretically work, too - although this has not been tested. The card has to support 120Ohms NT mode. === Hardware configuration === We set the Jumper and termination configuration as follows: * 120 Ohms Termination * 1: off * 2: on * NT TE Mode Config A (Pin1/2: Rx, Pin 4/5: Tx) * All JP6 and JP1 jumpers between pins 1 and 2 (left)
